Now I’ve made a LOT of Blueberry Muffins, but none were as good as these Blueberry Coffee Cake Muffins by the Barefoot Contessa! And what a perfect day to make them…Mother’s Day! The one day you can eat as many as you want with no weight gain….right??? I wasn’t sure where the “coffee cake” came from in the title. I always assimilate coffee cake with cinnamon. And there’s no cinnamon…